Vibrational Frequencies calculated at wB97X-D/LANL2DZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
2335 |
2335 |
58.48 |
172.56 |
0.11 |
0.19 |
2 |
A1 |
964 |
964 |
131.63 |
24.04 |
0.69 |
0.82 |
3 |
A1 |
767 |
767 |
56.27 |
6.97 |
0.15 |
0.26 |
4 |
A1 |
276 |
276 |
26.59 |
2.13 |
0.74 |
0.85 |
5 |
A2 |
705 |
705 |
0.00 |
23.41 |
0.75 |
0.86 |
6 |
B1 |
2359 |
2359 |
118.32 |
47.38 |
0.75 |
0.86 |
7 |
B1 |
680 |
680 |
131.02 |
8.48 |
0.75 |
0.86 |
8 |
B2 |
938 |
938 |
258.23 |
8.23 |
0.75 |
0.86 |
9 |
B2 |
824 |
824 |
31.24 |
8.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4923.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4923.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
1.243 |
|
|
|
2 |
F |
-0.524 |
|
|
|
3 |
F |
-0.524 |
|
|
|
4 |
H |
-0.097 |
|
|
|
5 |
H |
-0.097 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
3.038 |
3.038 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.463 |
0.000 |
0.000 |
y |
0.000 |
-28.281 |
0.000 |
z |
0.000 |
0.000 |
-22.159 |
|
Traceless |
| x | y | z |
x |
3.757 |
0.000 |
0.000 |
y |
0.000 |
-6.470 |
0.000 |
z |
0.000 |
0.000 |
2.713 |
|
Polar |
3z2-r2 | 5.426 |
x2-y2 | 6.818 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.731 |
0.000 |
0.000 |
y |
0.000 |
2.688 |
0.000 |
z |
0.000 |
0.000 |
2.606 |
<r2> (average value of r
2) Å
2
<r2> |
59.540 |
(<r2>)1/2 |
7.716 |